Hi Adele; I am also descended from Pennsylvania Swigarts (Mifflin County). My info shows John Swigart (b. ca 1757 son of Adam and Eva) as being married to Catherine Bellamy (b. 1752). I obtained this info from someone through these message boards, but am not sure of the accuracy, since they did not provide any sources. I am very much interested in this family, particularlyJohn Swigart Jr's line, as that is from whom I am descended. I would appreciate any information you are willing to share. You seem to have done very thorough research and would love to hear more from you. You may email me direct. Thanks in advance.